Air circulator



FIG. 1 is a perspective view from above of the invention;

FIG. 2 is a front elevational view of the invention;

FIG. 3 is a back elevational view of the invention;

FIG. 4 is a right-side elevational view of the invention;

FIG. 5 is a left-side elevational view of the invention;

FIG. 6 is a top view of the invention; and,

FIG. 7 is a bottom view of the invention. 

CLAIM The ornamental design for an air circulator, as shown. 